Section: INFORMATION SECURITY PROGRAM MANAGEMENT

Explanation
A risk assessment would be most helpful to management in understanding at a very high level the threats, probabilities and existing controls. Developing a security architecture, installing a network intrusion detection system (NIDS) and preparing a list of attacks on the network and developing a network security policy would not be as effective in highlighting the importance to management and would follow only after performing a risk assessment.

Explanation/Reference:
Explanation:
The balanced business scorecard can track the effectiveness of how an organization executes it information security strategy and determine areas of improvement. Revising the information security program may be a solution, but is not the best solution to improve alignment of the information security objectives. User awareness is just one of the areas the organization must track through the balanced business scorecard. Performing penetration tests does not affect alignment with information security objectives.

Section: INCIDENT MANAGEMENT AND RESPONSE
Explanation:
If an intrusion detection system (IDS) does not run continuously the business remains vulnerable. An IDS should detect, not ignore anomalies. An IDS should be flexible enough to cope with a changing environment. Both host and network based IDS are recommended for adequate detection.